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Total cards: 22•Content version: v3•Public deck•Updated: 8/1/2026

Card preview (22)

Front (Question)

The solvent in a colloidal system is also known as the _____ phase.

Back (Answer)

Dispersion medium

Front (Question)

_______ describes how small molecules can be selectively removed from a colloidal suspension while retaining large molecules.

Back (Answer)

Dialysis

Front (Question)

When a solid will not dissolve in a liquid, it is termed _______.

Back (Answer)

Insoluble

Front (Question)

Air is an example of a ______ solution.

Back (Answer)

Gas-gas

Front (Question)

A solution is made containing 4.92 g of sodium lithium chloride per 347 g of water. What is the weight/weight % or percent by mass of the solute?

Back (Answer)

1.4

Front (Question)

A solution is made containing 4.6 g of potassium chloride per 64.0 g of water. What is the weight/weight % or percent by mass of the solute?

Back (Answer)

6.7

Front (Question)

If 37.5 mL of methanol is dissolved in water to make 456 mL of solution, what it the concentration expressed in volume/volume % of the solute?

Back (Answer)

8.22

Front (Question)

How many mL of methanol would you add to water to make 250.0 mL of a 14.5% methanol solution (v/v%)?

Back (Answer)

36.25

Front (Question)

How many grams of sodium fluoride (NaF) are dissolved in 3.75 L of a 1.55 M solution?

Back (Answer)

244

#10

Front (Question)

How many grams of magnesium sulfate (MgSO4) are dissolved in 0.965 L of a 0.0574 M solution?

Back (Answer)

6.68

#11

Front (Question)

734 mL of a 1.13 M calcium sulfate (CaSO4) solution is diluted with 2.56 L of water. What is the new concentration in molarity?

Back (Answer)

.252

#12

Front (Question)

516 mL of a 3.82 M sodium sulfate (Na2SO4) solution is diluted with 0.875 L of water. What is the new concentration in molarity?

Back (Answer)

1.42

#13

Front (Question)

A solution is made by dissolving 42.3 g of potassium hydroxide (KOH) in 329 g of water. What is the molality of the solution?

Back (Answer)

2.29

#14

Front (Question)

How many grams of sodium chloride (NaCl) are required to dissolve in 534 g of water to make a 0.875 m solution?

Back (Answer)

27.3

#15

Front (Question)

What is the mole fraction of NaBr in an aqueous solution that contains 20.1% NaBr (weight/weight %)?

Back (Answer)

.0422

#16

Front (Question)

If the mole fraction of Na2S in an aqueous solution is 0.125, aqueous solution is 0.125, what is the weight/weight % (percent by mass) of Na2S?

Back (Answer)

38.2

#17

Front (Question)

CH3OH _______ ions in an aqueous solution.

Back (Answer)

Does not form

#18

Front (Question)

Li2SO4 _____ an electrolyte in solution.

Back (Answer)

#19

Front (Question)

If 0.654 g of oxygen dissolved in 1.5 L of water at 1.65 atm, at what pressure (in atm) would you be able to dissolve 1.35 g in the same amount of water?

Back (Answer)

3.41

#20

Front (Question)

If 0.0203 g of a gas dissolved in 1.39 L of water at 1.02 atm, at what pressure (in atm) would you be able to dissolve 0.146 g in the same amount of water?

Back (Answer)

7.32153292

#21

Front (Question)

What is the boiling point (in degrees Celsius) of a 0.527 m aqueous solution of LiBr? Enter your rounded answer with 3 decimal places.

Back (Answer)

100.54

#22

Front (Question)

What is the boiling point (degrees Celsius) of a 0.743 m aqueous solution of KCl? Enter your rounded answer with three decimal places.

Back (Answer)

100.761